MTPS I M II OAHS Overhauling of Scrapper Feeders 4A2 and 4B1 in Bottom Ash Hopper Unit IV.

Amount

Charges for Cutting and removal of worn out / eroded ‘U’ Clamps, ‘L’ bracket, Scrapper Chains and Scrapper Bars Reassembling of Scrapper bars ‘ L’ bracket, Scrapper Chains and ‘U’ Clamps with new Spares etc.

Charges for dismantling of plumber block, main shaft assembly, Gear coupling take up shaft assembly, Submerged/ idler wheel assembly, with drawl wheel assembly from scrapper feeder, Cleaning and inspect all the internals and replacing the wornout spares and reassembling the same with Scrapper feeder this work also includes reconditioning of worn out submerged/main shaft/idler wheel shaft and any machining work if necessary.

Charges for replacement of Wornout S.S liner plates,Scrapper bar guide plates etc. (Required quantity of SS plates will be supplied by TNPGCL )

Charges for replacement of wornout M.S door plates, Bottom structure portion, supporting channels, slope plates, chute, M.S guide plates etc. (Required quantity of M.S plates, channels will be supplied by TNPGCL)

Painting the inner surface of feeder with one coat of Red oxide paint and two coats of AC Black Paint including cost of paint.

Painting the outer surface of feeder with one coat of HR Aluminum paint including cost of paint.

Charges for Loading and transporting of new materials from central stores / MTPS I and unloading and at work site.(Ls) (Required Vehicle will be provided by TNPGCL on free of cost)

Segregation of scrap item-wise, transporting and devoluting the same to Central stores /MTPS-I (LS) ( Required Vehicle will be provided by TNPGCL on free of cost)

Charges for removing worn-out drive sprocket teeth in Main shaft and Jackshaft and re-fixing new drive sprocket teeth with suitable packing piece in the both shafts.

Supply of cutting gas for Sl .No. 1,2,9

Supply of MS welding electrode for Sl.No. 1,2

Supply of cutting electrode for Sl No. 9

Supply of SS welding electrode for Sl. No. 9

Supply of Red oxide paint for Sl.No. 5

Supply of AC black paint for Sl.No. 5

Supply of HR Aluminum paint for Sl.No .6

Charges for consumables and hire charges for T & P for Sl.No 1,2,5,6,9

MEGALA ENTERPRISES (BID ID -1246899)